Size 70 type LI slotted blades aR 350 A 1100VAC
Item #:
E300660
Product Info
Mersen
The 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
aR Class according to VDE 636-23 and IEC 60269-4; Multiple body sizes and terminals or blades combination; Very low I²t for improved semiconductor protection; Ultra fast acting; UL/CSA Recognized E76491; IEC 60269-4 Compliance; Current limiting; CCC GB 13539.4; Superior cycling capability
Item Specifications
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150 kA
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350 A
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350 A
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Ceramic
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180000 A²s
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Silver-Plated Copper
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Slotted Blades
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Mexico
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70
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higher ratings and reduction in volume and weight
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27800 A²s
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Bolted
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Bolted
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75 W
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Protistor®
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Protistor® size 70 aR, 1100 to 1250VAC (IEC) / 1300VAC (UL)
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1100 V
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1200 V
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aR
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Silver-Plated Copper
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Slotted Blades
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1200 V